I would consider the 440 2D intake for that combo and keep the roller idea. I agree with the others about keeping it around the 10.5 mark and not hitting 11 on the cr. I would not go over 3200 on the stall and get the 3.73 gear.
Damon
x 2 on the dualplane,i have four of them.
68 cuda formula S 588" bb 5sp 70 CUDA CONVERT 500" 5SP (SUBLIME) 70 CUDA CONVERT 500" 5SP (PLUMCRAZY):TOO MUCH HORSEPOWER, IS ALMOST ENOUGH!